法華文句記 3.160

3.160

淨由光照元具六道，淨土則無惡道之名，故知非但色淨由光，亦乃眾寶具足，各供則指萬八千土。

Purity is due to the illumination of the light; originally it possessed the six destinies. A pure land lacks the names of the evil destinies; therefore we know that not only is the purity of color due to the light, but also the myriad jewels are fully present, and the respective offerings then point to the eighteen thousand lands.